How much to charge to paint a 2200squ.ft.house?

It depends on several factors as not all homes of the same footage are created equally. You may have eleven foot high walls or a vaulted ceiling in one, In other can reach everything in a ranch style home without a ladder and have less wall area meaning less paint and less work. Another consideration is the style of trim and type of paints being used. Do you have to prime it to cover some dark color or can you get by with one coat. Material costs can vary by a hundred percent based on the construction design and surface area of the walls as well as paint quality. Yet another consideration is the degree of difficulty, is it empty, furnished, are the carpets coming out, can you knock it out or do you have to use kid gloves masking everything? If you are looking for a ball park figure you are pretty safe with a dollar for each square foot plus your materials. So anywhere from 3k to 4k would be fair and a small crew could knock it out in four days, a solid week to ten days if your are working alone. Again those time frames are contingent upon the before mentioned factors as well. Good luck